初中英语定语从句单选题

Can you lend me the book _____ the other day?

A．about which you talked	B．which you talked
C．about that you talked	D．that you talked

I’ll show you a store_____ you may buy all _____ you need.  

A．in which; /

B．which; that

C．that; that

D．where; which

All the children like the teachers_______ can understand them.
A．What         B．Which           C．Who

-Have you found the information about the famous people ______ you can use for the report?
-Not yet. I’ll search some on the Internet.

A．who

B．what

C．whom

D．which